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Questions tagged [paraview]

ParaView is an open-source, multi-platform data analysis and visualization application.

ParaView is an open-source, multi-platform data analysis and visualization application. ParaView users can quickly build visualizations to analyze their data using qualitative and quantitative techniques. The data exploration can be done interactively in 3D or programmatically using ParaView’s batch processing capabilities.

ParaView was developed to analyze extremely large datasets using distributed memory computing resources. It can be run on supercomputers to analyze datasets of exascale size as well as on laptops for smaller data.

It uses as the visualization engine.

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Using Paraview to create RenderViews of the same size

This is a problem on using Paraview. I'd like to create RenderViews with same square Scriptly. The set up I want is like below(This is by brutal force). https://i.stack.imgur.com/5mOUn.jpg CreateRenderView() Only gives RenderViews with below…
signor0810
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paraview MFIX crash on Mac

I just installed Paraview 4.0 on Mac OsX (10.7.5). When I open an output.res file produced with MFIX on Linux, the paraview crashes. I have no problem opening the same file on Linux with paraview. Any suggestions how to make it work on Mac? Thanks
PAUL EGE
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eigenvectors & values to plot 2d stress vector field

I intended to plot a 2d stress field. What I have in hand are 2 eigenvectors and the respective 2 eigenvalues of 2D stress tensor field for all the particles in system. I am afraid that I could not figure out how to evaluate these eigenvectors…
choudary irfan
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.raw file format C++

I want to know is it possible to generate .raw file format using C++. If yes then which class deals with it? If possible kindly put down a sample code. I have data of the format (X Y Z) which represents the number of particles between (X Y…
user1466705
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Different mesh visualization WebGL

I'm wondering why the mesh in lesson 10 looks more three-dimensional then mine. My meshes look like they have no surface and no depth. Here is an example picture: Any suggestions? I don't see if there is a difference in loading the meshes (xtk's…
p0rter
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Write a VTK file of an FE model from an ABAQUS inp file

I have a very simple FE model, a cube created in abaqus meshed with 3D linear tetrahedral elements (C3D4 elements). I am trying to write a VTK file from an abaqus .inp file and visualise it Paraview. I want to do this because I have many complicated…
siddarth swaminathan
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Issue with declaring a variable of type vtkSmartPointer for a VTK unstructured grid

I am trying to store a scalar field in a vtkUnstructuredGrid using vtkDataArray in VTK 8.1, and ultimately write it to a file. I am compiling my code by Visual Studio 2017 Community edition. However, the compiler is not happy about the following…
afp_2008
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Dynamic chart that is updated each time step in paraview

I am using paraview to post process OpenFOAM results. I'm working on an open channel case. In addition to OpenFOAM run results, I've post-processed the flow rate through the inlet. Now I have a file that contains the flow rate in each time step. So,…
Toboto Sumbu
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Is there any way of importing background terrains in paraview?

I just want to know if there's a way to include a background terrain in paraview, it could be roads, trees, clouds, landscapes etc. I checked the paraview user guide and tutorials for version 5.5 but couldn't find any such features. I also would…
Syntax-Tax
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How to calculate eigenvalues in paraview using python?

I have a cell data F that is an array of 3x3 matrices. How can I calculate the sqrt(eigenvalues of F*F.T matrices) and afterwards append this new cell data? Update 1: This is my code. It does not work because of the line C = F.Arrays[0] *…
Caslu
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How to split a STL into surfaces in VTK

Can anybody know how to split an STL into surfaces in VTK? Or how to do it in Paraview?
PatilUdayV
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How to extrude an extrusion using VTK python ..how to convert the first extrusion to something useable in vtkLinearExtrusionFilter()?

Funny question, and I am really new to this (please dont assume i know anything lol) But I have taken a set of points and converted to a polyline (polydata) and then extruded this polydata using vtkLinearExtrusionFilter into a surface. Now I would…
Derek Eden
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4D (or higher) popular vtk or netCDF dataset

I am looking for a 4 dimensional(or higher dimension) popular dataset for my term project in Scientific visualization. I searched on the Internet and found 3D only. Any idea
Nawal
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can i create 3d delaunay on file series in paraview?

I have comma separated value file series, meaning it a time series files. Can I create 3d Delaunay triangulation" for all data in the series in a single step? The file contains minimum 50000 points in 3d space. And I have similar files of 400…
prasanna
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Paraview too slow

I'm trying to visualize data on Paraview but it is too slow. Running on Win10 it seems to block, running on Ubuntu (virtual on Win10), it does not block but it is too slow that it is not usable. I think there is some problem with OpenGL…
SPS
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